【说文解字】一,是一个数字,汉语计数里是最小的正整数,但是它却变换无穷。有时是最小,表示单个;有时是最大,表示整体。以前有条灯谜:“天没有我大,人有我大”,答案是“一”。从灯谜的本意看,意思是“天”没有“我”是一个“大”字,“人”有了“我”也是一个“大”字。这个“我 【Explanation】 One is a number. The Chinese count is the smallest positive integer, but it is infinite. Sometimes it is the smallest, which means single; sometimes it is the largest, which means the whole. There was a riddle in the past: “The sky is not as big as me, and people are as big as me”. The answer is “one.” Looking at the original meaning of riddles, it means that “days” without “I” are a “big” word, and “people” with “I” is also a “big” word. for this I